Breaker Size For 50 Gallon Electric Water Heater. A typical 50 gallon electric water heater runs at 4500 watts. if you need to know what size breaker for a 30 gallon water heater, you’ll want to determine the amount of watts it uses.
Reliance 50 gal. Electric Water Heater Ace Hardware - image credit : www.acehardware.com
Circuit breakers for electric water heaters can have a rating as low as 15 amperes and as high as 100 amperes. But it’s always better to be. if the water heater isn’t rated as continuous load, then it would have been fine to use 100% of the circuit breaker’s rating.
Reliance 50 gal. Electric Water Heater Ace Hardware
In an electric circuit of 240 volts, 4500 watts is. what size breaker do i need for a dual 5500 watt water heater? a 30 amp breaker is needed for a 50 gallon water heater. now, in order to choose an electric breaker, multiply the current draw of the water heater with 125 per cent in order to determine the size of the breaker you will.
